Bullworker results?

How much results can one expect to get from training with a Bullworker? Is it better or worse then free weights? Is the Bullworker fit for building or only maintaining muscle? Watch the video to find out. interested in buying a steel bow of your own? it's one of the best, most effective devices you can own to build muscle and strength. please use any of these links and support my channel in the process. Steel Bow: USA: https://www.bullworker.com/steel-bow/?ref=3 EUROPE: *IF YOU ORDER THROUGH THESE LINKS, PLEASE LEAVE A NOTE ON YOUR ORDER THAT NEW AGE FITNESS SEND YOU, IT SUPPORTS MY CHANNEL* https://www.amazon.co.uk/Bullworker-Steel-Bow-Isometric-Equipment/dp/B000LQKABM https://www.amazon.de/Bullworker-Ganzkörper-Heimtrainingsgerät-Isometrische-Übungsanleitung-Steel-Bow/dp/B000LQKABM/ref=sr_1_3?ie=UTF8&qid=1523699331&sr=8-3&keywords=steel+bow&dpID=41kssVA4XwL&preST=_SY300_QL70_&dpSrc=srch